Dongshan period and often Seamless Steel Tube Company in Tianjin Seamless Steel Tube Plant. Wuxi Seamless Steel Tube Company. Tianjin Seamless Steel Tube Plant small. Shanghai Seamless Steel Tube enterprises. Chengdu Seamless Steel Tube Production Department. Tianjin Seamless Steel Tube warehouse. Tianjin Seamless Steel Tube network. Tianjin Seamless Steel Tube Company. Anshan Iron and Steel Group. Baotou Iron and Steel Company established a good relationship and make.  Pipe - Dongshan Seamless Steel Tube Co., Ltd. is a large-scale professional operation seamless steel pipe materials circulation enterprises in the steel pipe industry has high credibility, inventory, annual operating Ye Steel, Anshan Iron and Steel Company, Baogang, and Tianjin Plant Health Quality Seamless Steel Tube Plant, complete specifications, qualitatively and quantitatively. Company practices: service and quality first, price reasonable, customers paramount, and thoughtful service, and benefits customers, small profits but quick turnover for the principles of honesty and trustworthiness as the purpose.  The Company  annual sales seamless steel tubes, smelting steel seamless steel tubes, Anshan Iron and seamless steel tubes, Baogang seamless steel tubes, Tianjin Seamless Steel Tube Plant Spot seamless tube, standing resource materials for: 20 #, 45 #, 16Mn, 27SiMn, 12Cr1MoV, 10CrMo910, 15CrMo, 42CrMo. Implementation GB: GB8162-99 structural tube, GB8163-99 fluid pipe, fertilizer dedicated tubes, hydraulic support of, GB3087-99, GB5310-85 high-pressure boiler tube, GB5312-8 Marine tubes, and other alloy tubes, operating various welded pipe, size-caliber material into special specifications I alloy pipe. The Company, with brilliant products, first-class service, reasonable prices and serve the vast number of customers.